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    85 Products

    Autotuning Temperature Controllers

    Ideal in systems with rapid, unpredictable, or complex temperature changes, these controllers turn heating equipment on and off using a proportional-integral-derivative (PID) control algorithm to make fine adjustments, giving you the most precise and stable temperature control. They work similarly to proportional controllers but gather more variables to calculate the most effective way to return to the target temperature and avoid overshooting. They also have fuzzy logic to learn your system's behavior and compensate as needed. Use the autotuning function to have the controller cycle and identify the ideal PID variables for your system. You can also manually select the PID variables. These controllers read temperature with a highly sensitive thermocouple or RTD probe (both not included) in critical process applications. Since they reset automatically, they switch off and on again as the temperature fluctuates. All fit into instrument panels with DIN cutouts. Use the keypad to adjust the actuation point, reset point, other settings.
    All meet American, Canadian, and European safety standards.
    Mechanical Relay Output
    Image of Product. Front orientation. Temperature Controllers. Autotuning Temperature Controllers, For 1/32 DIN Panel Cutout Size.
    Image of Product. Front orientation. Temperature Controllers. Autotuning Temperature Controllers, For 1/16 DIN Panel Cutout Size.
    Image of Product. Front orientation. Temperature Controllers. Autotuning Temperature Controllers, For 1/8 DIN Panel Cutout Size.

    For 1/32 DIN Panel

    Cutout Size

    For 1/16 DIN Panel

    Cutout Size

    For 1/8 DIN

    Panel Cutout

    Size

    Image of Product. Front orientation. Temperature Controllers. Autotuning Temperature Controllers, For 3/16 DIN Panel Cutout Size.
    Image of Product. Front orientation. Temperature Controllers. Autotuning Temperature Controllers, For 1/4 DIN Panel Cutout Size.

    For 3/16 DIN Panel

    Cutout Size

    For 1/4 DIN Panel

    Cutout Size

    Mechanical relay outputs actuate circuits directly. All are single pole, single throw (SPST) relays and turn one circuit from off to on (normally open).
    For Alarming—Alarm outputs can also be configured to actuate simple devices.
    IP20 Enclosure Rating and IP50 Enclosure Rating—IP20 rated controllers prevent objects about the size of a finger from coming into contact with a live circuit. IP50 rated controllers protect against dust.
    Mechanical Relay
    For Thermocouple
    Probe Type
    Total No.
    of Outputs
    Output Type
    Switch
    Designation
    Max. Switching Current
    @ Voltage
    For Probe Type
    Reset
    Type
    Input Voltage
    Range, V AC
    Ht.
    Wd.
    Dp.
    Enclosure
    Rating
    Each
    For 1/32 DIN Panel Cutout Size–For 7/8" Ht. × 1 3/4" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 Mechanical RelaySPST-NO
    2 amp @ 240V ACThermocouple, RTDAutomatic90 to 25015/16"1 7/8"3 5/8"IP20, IP50
    38615K1710000000
    B, E, J, K, L, N, R, S, T3Heating—1 Mechanical Relay
    Cooling/Alarming—1 Mechanical Relay
    Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2501 7/8"15/16"3 13/16"IP20, IP50
    38615K75000000
     
    For 1/16 DIN Panel Cutout Size–For 1 3/4" Ht. × 1 3/4" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 Mechanical RelaySPST-NO
    2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2501 7/8"1 7/8"2 3/8"IP20, IP50
    38615K181000000
    B, E, J, K, L, N, R, S, T2Heating—1 Mechanical Relay
    Cooling/Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2501 7/8"1 7/8"2 3/8"IP20, IP50
    38615K78000000
    B, E, J, K, L, N, R, S, T3Heating—1 Mechanical Relay
    Cooling/Alarming—1 Mechanical Relay
    Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2501 7/8"1 7/8"2 3/8"IP20, IP50
    38615K182000000
    B, E, J, K, L, N, R, S, T4Heating—1 Mechanical Relay
    Cooling/Alarming—1 Mechanical Relay
    Alarming—2 Mechanical Relays
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2501 7/8"1 7/8"2 3/8"IP20, IP50
    38615K183000000
     
    For 1/8 DIN Panel Cutout Size–For 1 3/4" Ht. × 3 5/8" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 Mechanical RelaySPST-NO
    2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2501 7/8"3 3/4"2 3/8"IP20, IP50
    38615K191000000
    B, E, J, K, L, N, R, S, T3Heating—1 Mechanical Relay
    Cooling/Alarming—1 Mechanical Relay
    Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2501 7/8"3 3/4"2 3/8"IP20, IP50
    38615K86000000
     
    For 1/8 DIN Panel Cutout Size–For 3 5/8" Ht. × 1 3/4" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 Mechanical RelaySPST-NO
    2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2503 3/4"1 7/8"2 3/8"IP20, IP50
    38615K194000000
    B, E, J, K, L, N, R, S, T3Heating—1 Mechanical Relay
    Cooling/Alarming—1 Mechanical Relay
    Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2503 3/4"1 7/8"2 3/8"IP20, IP50
    38615K83000000
     
    For 3/16 DIN Panel Cutout Size–For 2 11/16" Ht. × 2 11/16" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 Mechanical RelaySPST-NO
    2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2502 27/32"2 27/32"2 3/8"IP20, IP50
    38615K271000000
    B, E, J, K, L, N, R, S, T3Heating—1 Mechanical Relay
    Cooling/Alarming—1 Mechanical Relay
    Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2502 9/16"2 7/8"2 3/8"IP20, IP50
    38615K89000000
     
    For 1/4 DIN Panel Cutout Size–For 3 5/8" Ht. × 3 5/8" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 Mechanical RelaySPST-NO
    2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2503 3/4"3 3/4"2 3/8"IP20, IP50
    38615K281000000
    B, E, J, K, L, N, R, S, T3Heating—1 Mechanical Relay
    Cooling/Alarming—1 Mechanical Relay
    Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2503 3/4"3 3/4"2 3/8"IP20, IP50
    38615K93000000
    B, E, J, K, L, N, R, S, T4Heating—1 Mechanical Relay
    Cooling/Alarming—1 Mechanical Relay
    Alarming—2 Mechanical Relays
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2503 3/4"3 3/4"2 3/8"IP20, IP50
    38615K282000000
     
    Accessories for Temperature Controllers
    Solid State Relay Output
    Image of Product. Front orientation. Temperature Controllers. Autotuning Temperature Controllers, For 1/32 DIN Panel Cutout Size.
    Image of Product. Front orientation. Temperature Controllers. Autotuning Temperature Controllers, For 1/16 DIN Panel Cutout Size.
    Image of Product. Front orientation. Temperature Controllers. Autotuning Temperature Controllers, For 1/8 DIN Panel Cutout Size.

    For 1/32 DIN Panel

    Cutout Size

    For 1/16 DIN Panel

    Cutout Size

    For 1/8 DIN

    Panel Cutout

    Size

    Image of Product. Front orientation. Temperature Controllers. Autotuning Temperature Controllers, For 3/16 DIN Panel Cutout Size.
    Image of Product. Front orientation. Temperature Controllers. Autotuning Temperature Controllers, For 1/4 DIN Panel Cutout Size.

    For 3/16 DIN Panel

    Cutout Size

    For 1/4 DIN Panel

    Cutout Size

    Solid state relay outputs send a pulse signal to directly control an external solid state relay (not included). They have a longer service life than mechanical and signal relays. Use them for more precise and rapid control switching than mechanical relays.
    For Alarming—Alarm outputs can also be configured to actuate simple devices.
    IP20 Enclosure Rating and IP50 Enclosure Rating—IP20 rated controllers prevent objects about the size of a finger from coming into contact with a live circuit. IP50 rated controllers protect against dust.
    Mechanical Relay
    For Thermocouple
    Probe Type
    Total No.
    of Outputs
    Output Type
    Switch
    Designation
    Max. Switching Current
    @ Voltage
    For Probe Type
    Reset
    Type
    Input Voltage
    Range, V AC
    Ht.
    Wd.
    Dp.
    Enclosure
    Rating
    Each
    For 1/32 DIN Panel Cutout Size–For 7/8" Ht. × 1 3/4" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 14V DC Solid State RelayThermocouple, RTDAutomatic90 to 25015/16"1 7/8"3 5/8"IP20, IP50
    38615K1720000000
    B, E, J, K, L, N, R, S, T3Heating—1 14V DC Solid State Relay
    Cooling/Alarming—1 Mechanical Relay
    Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2501 7/8"15/16"3 13/16"IP20, IP50
    38615K76000000
     
    For 1/16 DIN Panel Cutout Size–For 1 3/4" Ht. × 1 3/4" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 14V DC Solid State RelayThermocouple, RTDAutomatic90 to 2501 7/8"1 7/8"2 3/8"IP20, IP50
    38615K184000000
    B, E, J, K, L, N, R, S, T2Heating—1 5V DC Solid State Relay
    Cooling—1 5V DC Solid State Relay
    Thermocouple, RTDAutomatic90 to 2501 7/8"1 7/8"2 3/8"IP20, IP50
    38615K185000000
    B, E, J, K, L, N, R, S, T2Heating—1 14V DC Solid State Relay
    Cooling/Alarming—1 Mechanical Relay
    SPST-NO
    2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2501 7/8"1 7/8"2 3/8"IP20, IP50
    38615K79000000
    B, E, J, K, L, N, R, S, T3Heating—1 14V DC Solid State Relay
    Cooling/Alarming—1 Mechanical Relay
    Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2501 7/8"1 7/8"2 3/8"IP20, IP50
    38615K81000000
     
    For 1/8 DIN Panel Cutout Size–For 1 3/4" Ht. × 3 5/8" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 14V DC Solid State RelayThermocouple, RTDAutomatic90 to 2501 7/8"3 3/4"2 3/8"IP20, IP50
    38615K192000000
    B, E, J, K, L, N, R, S, T3Heating—1 14V DC Solid State Relay
    Cooling/Alarming—1 Mechanical Relay
    Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2501 7/8"3 3/4"2 3/8"IP20, IP50
    38615K87000000
     
    For 1/8 DIN Panel Cutout Size–For 3 5/8" Ht. × 1 3/4" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 14V DC Solid State RelayThermocouple, RTDAutomatic90 to 2503 3/4"1 7/8"2 3/8"IP20, IP50
    38615K195000000
    B, E, J, K, L, N, R, S, T3Heating—1 14V DC Solid State Relay
    Cooling/Alarming—1 Mechanical Relay
    Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2503 3/4"1 7/8"2 3/8"IP20, IP50
    38615K84000000
     
    For 3/16 DIN Panel Cutout Size–For 2 11/16" Ht. × 2 11/16" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 14V DC Solid State RelayThermocouple, RTDAutomatic90 to 2502 27/32"2 27/32"2 3/8"IP20, IP50
    38615K272000000
    B, E, J, K, L, N, R, S, T3Heating—1 14V DC Solid State Relay
    Cooling/Alarming—1 Mechanical Relay
    Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2502 9/16"2 7/8"2 3/8"IP20, IP50
    38615K91000000
     
    For 1/4 DIN Panel Cutout Size–For 3 5/8" Ht. × 3 5/8" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 14V DC Solid State RelayThermocouple, RTDAutomatic90 to 2503 3/4"3 3/4"2 3/8"IP20, IP50
    38615K283000000
    B, E, J, K, L, N, R, S, T2Heating—1 5V DC Solid State Relay
    Cooling—1 5V DC Solid State Relay
    Thermocouple, RTDAutomatic90 to 2503 3/4"3 3/4"2 3/8"IP20, IP50
    38615K284000000
    B, E, J, K, L, N, R, S, T3Heating—1 14V DC Solid State Relay
    Cooling/Alarming—1 Mechanical Relay
    Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2503 3/4"3 3/4"2 3/8"IP20, IP50
    38615K94000000
    B, E, J, K, L, N, R, S, T4Heating—1 14V DC Solid State Relay
    Cooling/Alarming—1 Mechanical Relay
    Alarming—2 Mechanical Relays
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2503 3/4"3 3/4"2 3/8"IP20, IP50
    38615K96000000
     
    Accessories for Temperature Controllers
    Analog Signal Output
    Image of Product. Front orientation. Temperature Controllers. Autotuning Temperature Controllers, For 1/32 DIN Panel Cutout Size.
    Image of Product. Front orientation. Temperature Controllers. Autotuning Temperature Controllers, For 1/16 DIN Panel Cutout Size.
    Image of Product. Front orientation. Temperature Controllers. Autotuning Temperature Controllers, For 1/8 DIN Panel Cutout Size.

    For 1/32 DIN Panel

    Cutout Size

    For 1/16 DIN Panel

    Cutout Size

    For 1/8 DIN

    Panel Cutout

    Size

    Image of Product. Front orientation. Temperature Controllers. Autotuning Temperature Controllers, For 3/16 DIN Panel Cutout Size.
    Image of Product. Front orientation. Temperature Controllers. Autotuning Temperature Controllers, For 1/4 DIN Panel Cutout Size.

    For 3/16 DIN Panel

    Cutout Size

    For 1/4 DIN Panel

    Cutout Size

    Analog signal outputs are typically used with SRC (silicon controlled rectifier) power controllers (not included) for some of the highest precision control.
    For Alarming—Alarm outputs can also be configured to actuate simple devices.
    IP20 Enclosure Rating and IP50 Enclosure Rating—IP20 rated controllers prevent objects about the size of a finger from coming into contact with a live circuit. IP50 rated controllers protect against dust.
    Mechanical Relay
    For Thermocouple
    Probe Type
    Total No.
    of Outputs
    Output Type
    Switch
    Designation
    Max. Switching Current
    @ Voltage
    For Probe Type
    Reset
    Type
    Input Voltage
    Range, V AC
    Ht.
    Wd.
    Dp.
    Enclosure
    Rating
    Each
    For 1/32 DIN Panel Cutout Size–For 7/8" Ht. × 1 3/4" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 4 mA to 20 mA Analog SignalThermocouple, RTDAutomatic90 to 25015/16"1 7/8"3 5/8"IP20, IP50
    38615K1730000000
    B, E, J, K, L, N, R, S, T3Heating—1 4 mA to 20 mA Analog Signal
    Cooling/Alarming—1 Mechanical Relay
    Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2501 7/8"15/16"3 13/16"IP20, IP50
    38615K77000000
     
    For 1/16 DIN Panel Cutout Size–For 1 3/4" Ht. × 1 3/4" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 4 mA to 20 mA Analog SignalThermocouple, RTDAutomatic90 to 2501 7/8"1 7/8"2 3/8"IP20, IP50
    38615K186000000
    B, E, J, K, L, N, R, S, T2Heating—1 4 mA to 20 mA Analog Signal
    Cooling—1 4 mA to 20 mA Analog Signal
    Thermocouple, RTDAutomatic90 to 2501 7/8"1 7/8"2 3/8"IP20, IP50
    38615K187000000
    B, E, J, K, L, N, R, S, T2Heating—1 4 mA to 20 mA Analog Signal
    Cooling/Alarming—1 Mechanical Relay
    SPST-NO
    2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2501 7/8"1 7/8"2 3/8"IP20, IP50
    38615K82000000
     
    For 1/8 DIN Panel Cutout Size–For 1 3/4" Ht. × 3 5/8" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 4 mA to 20 mA Analog SignalThermocouple, RTDAutomatic90 to 2501 7/8"3 3/4"2 3/8"IP20, IP50
    38615K193000000
    B, E, J, K, L, N, R, S, T3Heating—1 4 mA to 20 mA Analog Signal
    Cooling/Alarming—1 Mechanical Relay
    Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2501 7/8"3 3/4"2 3/8"IP20, IP50
    38615K88000000
     
    For 1/8 DIN Panel Cutout Size–For 3 5/8" Ht. × 1 3/4" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 4 mA to 20 mA Analog SignalThermocouple, RTDAutomatic90 to 2503 3/4"1 7/8"2 3/8"IP20, IP50
    38615K196000000
    B, E, J, K, L, N, R, S, T3Heating—1 4 mA to 20 mA Analog Signal
    Cooling/Alarming—1 Mechanical Relay
    Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2503 3/4"1 7/8"2 3/8"IP20, IP50
    38615K85000000
     
    For 3/16 DIN Panel Cutout Size–For 2 11/16" Ht. × 2 11/16" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 4 mA to 20 mA Analog SignalThermocouple, RTDAutomatic90 to 2502 27/32"2 27/32"2 3/8"IP20, IP50
    38615K273000000
    B, E, J, K, L, N, R, S, T3Heating—1 4 mA to 20 mA Analog Signal
    Cooling/Alarming—1 Mechanical Relay
    Alarming—1 Mechanical Relay
    SPST-NO2 amp @ 240V ACThermocouple, RTDAutomatic90 to 2502 9/16"2 7/8"2 3/8"IP20, IP50
    38615K92000000
     
    For 1/4 DIN Panel Cutout Size–For 3 5/8" Ht. × 3 5/8" Wd. Panel Cutout
    B, E, J, K, L, N, R, S, T1Heating—1 4 mA to 20 mA Analog SignalThermocouple, RTDAutomatic90 to 2503 3/4"3 3/4"2 3/8"IP20, IP50
    38615K285000000
    B, E, J, K, L, N, R, S, T2Heating—1 4 mA to 20 mA Analog Signal
    Cooling—1 4 mA to 20 mA Analog Signal
    Thermocouple, RTDAutomatic90 to 2503 3/4"3 3/4"2 3/8"IP20, IP50
    38615K286000000
     
    Accessories for Temperature Controllers

    Washdown Autotuning Temperature Controllers

    The faceplate on these controllers is sealed to meet NEMA 4X and IP66 for protection in washdown environments with splashing water, corrosive liquid, and dust. The rear case meets IP20, which prevents objects about the size of a finger from coming into contact with a live circuit.
    Because they have proportional-integral-derivative (PID) software, these controllers are ideal for turning heating equipment on and off in systems with rapid, unpredictable, and complex temperature changes. They help you achieve precise and stable temperature control with fuzzy logic that learns system behavior and automatically compensates for changes. Use the autotuning function to cycle and identify the ideal PID variables for your system to achieve the most precise control. These controllers read temperature with a highly sensitive thermocouple probe (sold separately) in critical process applications. All fit into instrument panels with DIN cutouts. Use the keypad to adjust the actuation point, reset point, and other settings.
    Controllers with Mechanical Relay Heating Output
    Image of Product. Front orientation. Temperature Controllers. Washdown Autotuning Temperature Controllers, For 1/32 DIN Panel Cutout Size.
    Image of Product. Front orientation. Temperature Controllers. Washdown Autotuning Temperature Controllers, For 1/16 DIN Panel Cutout Size.

    For 1/32 DIN Panel

    Cutout Size

    For 1/16 DIN

    Panel Cutout Size

    Image of Product. Front orientation. Temperature Controllers. Washdown Autotuning Temperature Controllers, For 1/8 DIN Panel Cutout Size.
    Image of Product. Front orientation. Temperature Controllers. Washdown Autotuning Temperature Controllers, For 1/4 DIN Panel Cutout Size.

    For 1/8 DIN

    Panel Cutout

    Size

    For 1/4 DIN Panel

    Cutout Size

    Mechanical relay outputs actuate circuits directly.
    SPDT—Single pole, double throw (SPDT) relays can be set to turn the circuit from off to on (normally open) or from on to off (normally closed).
    SPST-NO—Single pole, single throw (SPST) relays turn one circuit from off to on (normally open).
    Automatic Reset—Controllers with automatic reset switch off and on again automatically as the temperature fluctuates.
    Manual Reset—Controllers with automatic/manual reset give you the choice to have machines turn back on either automatically when the temperature fluctuates, or you can manually reset their switch. When set to manual they shut down your machine when it gets too hot to protect equipment and personnel. They won’t turn the machine back on until you reset their switch. They have a second output to actuate an alarm or another simple device.
    Mechanical Relay
    Total No.
    of Outputs
    Output Type
    Switch
    Designation
    Max. Switching Current
    @ Voltage
    For Probe Type
    Reset Type
    Input Voltage
    Range, V AC
    Enclosure Rating
    Each
    For 1/32 DIN Panel Cutout Size–For 7/8" Ht. × 1 3/4" Wd. Panel Cutout
    1Heating—1 Mechanical RelayHeating—SPST-NO
    Heating— 3 amp @ 220V ACThermocoupleAutomatic100 to 240IP20, IP66, NEMA 4X
    7981K810000000
     
    For 1/16 DIN Panel Cutout Size–For 1 3/4" Ht. × 1 3/4" Wd. Panel Cutout
    3Heating—1 Mechanical Relay
    Alarming—2 Mechanical Relays
    Heating—SPST-NO
    Alarm—SPST-NO
    Heating—3 amp @ 250V AC
    Alarming—1 amp @ 250V AC
    Thermocouple, RTDAutomatic, Manual100 to 240IP20, IP66, NEMA 4X
    7981K16000000
     
    For 1/8 DIN Panel Cutout Size–For 3 3/4" Ht. × 1 3/4" Wd. Panel Cutout
    3Heating—1 Mechanical Relay
    Alarming—2 Mechanical Relays
    Heating—SPDT
    Alarm—SPST-NO
    Heating— 5 amp @ 250V AC
    Alarming— 1 amp @ 250V AC
    Thermocouple, RTDAutomatic, Manual100 to 240IP20, IP66, NEMA 4X
    7981K51000000
     
    For 1/4 DIN Panel Cutout Size–For 3 3/4" Ht. × 3 3/4" Wd. Panel Cutout
    3Heating—1 Mechanical Relay
    Alarming—2 Mechanical Relays
    Heating—SPDT
    Alarm—SPST-NO
    Heating—3 amp @ 250V AC
    Alarming—1 amp @ 250V AC
    Thermocouple, RTDAutomatic, Manual100 to 240IP20, IP66, NEMA 4X
    7981K61000000
     
    Accessories for Temperature Controllers
    Controllers with Solid State Relay Heating Output
    Image of Product. Front orientation. Temperature Controllers. Washdown Autotuning Temperature Controllers, For 1/32 DIN Panel Cutout Size.
    Image of Product. Front orientation. Temperature Controllers. Washdown Autotuning Temperature Controllers, For 1/16 DIN Panel Cutout Size.

    For 1/32 DIN Panel

    Cutout Size

    For 1/16 DIN

    Panel Cutout Size

    Image of Product. Front orientation. Temperature Controllers. Washdown Autotuning Temperature Controllers, For 1/8 DIN Panel Cutout Size.
    Image of Product. Front orientation. Temperature Controllers. Washdown Autotuning Temperature Controllers, For 1/4 DIN Panel Cutout Size.

    For 1/8 DIN

    Panel Cutout

    Size

    For 1/4 DIN Panel

    Cutout Size

    Solid state relay outputs send a pulse signal to directly control an external solid state relay (not included). They last longer than mechanical and analog signal relays. Use them for more precise and rapid control switching than mechanical relays.
    SPST-NO—Single pole, single throw (SPST) relays turn one circuit from off to on (normally open).
    Automatic Reset—Controllers with automatic reset switch off and on again automatically as the temperature fluctuates.
    Manual Reset—Controllers with automatic/manual reset give you the choice to have machines turn back on either automatically when the temperature fluctuates, or you can manually reset their switch. When set to manual they shut down your machine when it gets too hot to protect equipment and personnel. They won’t turn the machine back on until you reset their switch. They have a second output to actuate an alarm or another simple device.
    Mechanical Relay
    Total No.
    of Outputs
    Output Type
    Switch
    Designation
    Max. Switching Current
    @ Voltage
    For Probe Type
    Reset Type
    Input Voltage
    Range, V AC
    Enclosure Rating
    Each
    For 1/32 DIN Panel Cutout Size–For 7/8" Ht. × 1 3/4" Wd. Panel Cutout
    1Heating—1 15V DC Solid State RelayThermocoupleAutomatic100 to 240IP20, IP66, NEMA 4X
    7981K820000000
     
    For 1/16 DIN Panel Cutout Size–For 1 3/4" Ht. × 1 3/4" Wd. Panel Cutout
    3Heating—1 12V DC Solid State Relay
    Alarming—2 Mechanical Relays
    SPST-NO
    1 amp @ 250V ACThermocouple, RTDAutomatic, Manual100 to 240IP20, IP66, NEMA 4X
    7981K18000000
     
    For 1/8 DIN Panel Cutout Size–For 3 3/4" Ht. × 1 3/4" Wd. Panel Cutout
    3Heating—1 12V DC Solid State Relay
    Alarming—2 Mechanical Relays
    SPST-NO
    1 amp @ 250V ACThermocouple, RTDAutomatic, Manual100 to 240IP20, IP66, NEMA 4X
    7981K54000000
     
    For 1/4 DIN Panel Cutout Size–For 3 3/4" Ht. × 3 3/4" Wd. Panel Cutout
    3Heating—1 12V DC Solid State Relay
    Alarming—2 Mechanical Relays
    SPST-NO
    1 amp @ 250V ACThermocouple, RTDAutomatic, Manual100 to 240IP20, IP66, NEMA 4X
    7981K64000000
     
    Accessories for Temperature Controllers
    Controllers with Analog Signal Heating Output
    Image of Product. Front orientation. Temperature Controllers. Washdown Autotuning Temperature Controllers, For 1/16 DIN Panel Cutout Size.
    Image of Product. Front orientation. Temperature Controllers. Washdown Autotuning Temperature Controllers, For 1/8 DIN Panel Cutout Size.
    Image of Product. Front orientation. Temperature Controllers. Washdown Autotuning Temperature Controllers, For 1/4 DIN Panel Cutout Size.

    For 1/16 DIN

    Panel Cutout Size

    For 1/8 DIN

    Panel Cutout

    Size

    For 1/4 DIN Panel

    Cutout Size

    Analog signal outputs send 4-20 mA current to actuate equipment on a current loop. They are typically used with SRC (silicon controlled rectifier) power controllers (not included) for some of the highest precision control.
    SPST-NO—Single pole, single throw (SPST) relays turn one circuit from off to on (normally open).
    Automatic Reset—Controllers with automatic reset switch off and on again automatically as the temperature fluctuates.
    Manual Reset—Controllers with automatic/manual reset give you the choice to have machines turn back on either automatically when the temperature fluctuates, or you can manually reset their switch. When set to manual they shut down your machine when it gets too hot to protect equipment and personnel. They won’t turn the machine back on until you reset their switch. They have a second output to actuate an alarm or another simple device.
    Mechanical Relay
    Total No.
    of Outputs
    Output Type
    Switch
    Designation
    Max. Switching Current
    @ Voltage
    For Probe Type
    Reset Type
    Input Voltage
    Range, V AC
    Enclosure Rating
    Each
    For 1/16 DIN Panel Cutout Size–For 1 3/4" Ht. × 1 3/4" Wd. Panel Cutout
    3Heating—1 4 mA to 20 mA Analog Signal
    Alarming—2 Mechanical Relays
    SPST-NO
    1 amp @ 250V ACThermocouple, RTDAutomatic, Manual100 to 240IP20, IP66, NEMA 4X
    7981K170000000
     
    For 1/8 DIN Panel Cutout Size–For 3 3/4" Ht. × 1 3/4" Wd. Panel Cutout
    3Heating—1 4 mA to 20 mA Analog Signal
    Alarming—2 Mechanical Relays
    SPST-NO
    1 amp @ 250V ACThermocouple, RTDAutomatic, Manual100 to 240IP20, IP66, NEMA 4X
    7981K53000000
     
    For 1/4 DIN Panel Cutout Size–For 3 3/4" Ht. × 3 3/4" Wd. Panel Cutout
    3Heating—1 4 mA to 20 mA Analog Signal
    Alarming—2 Mechanical Relays
    SPST-NO
    1 amp @ 250V ACThermocouple, RTDAutomatic, Manual100 to 240IP20, IP66, NEMA 4X
    7981K63000000
     
    Accessories for Temperature Controllers

    High-Limit Temperature Controllers

    To protect equipment and personnel, these controllers shut down your machine when it gets too hot. Reset them manually to turn your machine on again. They're often used as a fail-safe system and for triggering alarms.
    Set the actuation point and adjust other settings with the keypad. To read the temperature, these controllers use a highly sensitive thermocouple probe (sold separately). They have one or two mechanical relays that actuate circuits directly. Mount them into instrumentation panels with DIN cutouts.
    Mechanical Relay Output
    Image of Product. Front orientation. Temperature Controllers. High-Limit Temperature Controllers, For 1/16 DIN Panel Cutout Size.
    Image of Product. Front orientation. Temperature Controllers. High-Limit Temperature Controllers, For 1/4 DIN Panel Cutout Size.

    For 1/16 DIN Panel

    Cutout Size

    For 1/4 DIN Panel

    Cutout Size

    SPDT—Controllers that are SPDT (single pole, double throw) can turn one circuit from off to on (normally open) or on to off (normally closed).
    SPST-NO—Controllers that are SPST-NO (single pole, single throw) can turn one circuit from off to on (normally open).
    Remote Reset—Remote-reset controllers are best for hard-to-reach locations. To operate, you’ll need to wire the remote reset input terminals, and the sensor must be below the set temperature.
    Mechanical Relay
    For Thermocouple Probe Type
    Total No.
    of Outputs
    Output Type
    Switch
    Designation
    Max. Switching Current
    @ Voltage
    For Probe
    Type
    Reset
    Type
    Input Voltage
    Range, V AC
    Ht.
    Wd.
    Dp.
    Enclosure
    Rating
    Features
    Each
    For 1/16 DIN Panel Cutout Size–For 1 3/4" Ht. × 1 3/4" Wd. Panel Cutout
    B, C, E, J, K, L, N, PL-II, R, S, T1Heating—1 Mechanical RelaySPDT
    2 amp @ 240V ACThermocoupleManual90 to 2641 7/8"1 7/8"3 3/4"IP20, IP30
    Indicator Icons, Remote Reset5916N110000000
    B, C, E, J, K, L, N, PL-II, R, S, T2Heating—1 Mechanical Relay
    Heating—1 Mechanical Relay
    SPDT
    SPST-NO
    2 amp @ 240V ACThermocoupleManual90 to 2641 7/8"1 7/8"3 3/4"IP20, IP30
    5916N13000000
     
    For 1/4 DIN Panel Cutout Size–For 3 5/8" Ht. × 3 5/8" Wd. Panel Cutout
    B, C, E, J, K, L, N, PL-II, R, S, T2Heating—1 Mechanical Relay
    Heating—1 Mechanical Relay
    SPDT2 amp @ 240V ACThermocoupleManual90 to 2503 3/4"3 3/4"2 9/16"IP20, IP30
    Remote Reset5916N12000000
     
    Accessories for Temperature Controllers

    On/Off Temperature Controllers for Plug-in Heaters

    Image of Product. Front orientation. Temperature Controllers. On/Off Temperature Controllers for Plug-in Heaters, IP20, NEMA 1—DIN-Rail and Wall Mount.

    IP20, NEMA 1—DIN-Rail and

    Wall Mount

    Switch heaters on or off when your process reaches a certain temperature. Both these controllers and your heater will be powered by the same wall outlet. Place the probe into your process, plug the controller into an outlet, and plug your heater into the socket on the back of the controller’s plug. These simple temperature controllers deliver either full power or no power. They’re best used in systems where temperatures change slowly and you don’t need precise control.
    IP20 Enclosure Rating and NEMA 1 Enclosure Rating—IP20 and NEMA 1 rated controllers are best for indoor use. They keep dirt out and will stop objects about the size of a finger from coming into contact with a live circuit.
    Mechanical Relay
    Probe
    Temperature Control
    Range
    Output Type
    Switch
    Designation
    Max. Switching Current
    @ Voltage
    Reset
    Type
    Dia.
    Lg.
    Cable Lg.,
    ft.
    Input Voltage,
    V AC
    Ht.
    Wd.
    Dp.
    Each
    IP20, NEMA 1—DIN-Rail and Wall Mount
    -40° F to 212° F
    -40° C to 100° C
    Heating—1 Mechanical RelaySPDT-NO12 amp @ 120V ACAutomatic1/4"2"61205"2 7/16"2 1/2"6461N110000000
     

    Enclosure Thermostats for Multiple Devices

    Keep electronics in your enclosure from getting too hot or cold with these thermostats that control two devices at once. Clip them to a DIN rail to install.
    For Heating and Cooling Thermostats with One Actuation Point
    Image of Product. Adjustable Thermostat with One Actuation Point. Front orientation. Thermostats. Enclosure Thermostats for Multiple Devices, 1 Actuation Point, Adjustable Actuation Point.

    Adjustable Thermostat

    with One Actuation Point

    Heating and cooling thermostats control heaters and fans or air conditioners.
    Thermostats with one actuation point, also known as changeover thermostats, switch between heating and cooling so one device is always running. When the temperature in your enclosure gets hotter than the temperature you set, the thermostat will turn on your fan or air conditioner. It goes back to heating once the temperature is reduced by the temperature difference. So for a thermostat with a temperature difference of 9° F, setting it at 60° F means it will heat the enclosure until it reaches 60° F, switch to cooling until it reaches 51° F, and then switch back to heating.
    Adjustable Actuation Point—Adjustable thermostats allow you to set custom temperatures.
    IP20 Enclosure Rating—All thermostats meet IP20, which means they’re designed so fingers can’t fit inside and get shocked.
    UL 94 V-0—They also meet UL 94 V-0, so they self-extinguish within 10 seconds if they catch fire and won’t spread the fire by dripping.
    Certification—Thermostats that are CE marked or VDE certified meet European safety standards. UL Recognized Component and C-UL Recognized Component thermostats also meet American and Canadian safety standards.
    Temp., ° F
    Overall
    Setting
    Difference
    Tolerance
    Voltage
    Ht.
    Wd.
    Dp.
    Enclosure
    Rating
    Flammability
    Rating
    Certification
    Each
    Adjustable Actuation Point
    32 to 1405.4-1.8 to 1.824V DC2 5/8"2"1 13/16"IP20
    UL 94 V-0
    CE Marked
    6967N23000000
    40 to 1407-1.8 to 1.8120V AC2 9/16"1 5/8"1 1/2"IP20
    UL 94 V-0
    CE Marked, CSA Certified, CSA-US Certified
    6967N2200000
    40 to 1409-5.4 to 3.6120V AC2 5/8"2"1 1/2"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, UL Recognized Component
    6967N2100000
    40 to 1409-5.4 to 3.6240V AC2 5/8"2"1 1/2"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, UL Recognized Component
    6967N1900000
     
    For Heating and Cooling Thermostats with Two Actuation Points
    Image of Product. Adjustable Thermostat with Two Actuation Points. Front orientation. Thermostats. Enclosure Thermostats for Multiple Devices, 2 Actuation Points, Adjustable Actuation Point.
    Image of Product. Fixed Thermostat. Front orientation. Thermostats. Enclosure Thermostats for Multiple Devices, 2 Actuation Points, Fixed Actuation Point.

    Adjustable Thermostat

    with Two Actuation Points

    Fixed Thermostat

    Cooling thermostats regulate two cooling devices, such as a fan and an air conditioner, for two-stage cooling. Use only one device for cooling in mild temperatures or both for extreme heat. These thermostats switch your equipment on when the enclosure is hotter than the temperature setting. Once the temperature is reduced by the temperature difference, it will switch off. For example, a thermostat set at 77° F for a fan and 140° F for an air conditioner will power both devices when the enclosure is over 140° F. With a temperature difference of 18° F, the air conditioner will switch off when the temperature goes below 122° F. The fan will run until the temperature reaches 59° F, and switch back on if it heats up to 77° F or hotter.
    Heating and cooling thermostats control heaters and fans or air conditioners.
    Heating and cooling thermostats with two actuation points control two devices independently. When your enclosure temperature is within the set range, neither device is powered, so they’re more efficient than changeover thermostats. For each device, temperature setting is the high end of the temperature range, and temperature difference is the size of the range. For a thermostat with temperature settings of 59° and 95° F and an 18° F temperature difference, the heater will switch on when your enclosure is colder than 41° F and turn off when it reaches 59° F. The fan or other cooling device will switch on when the temperature goes above 95° F and turn off once the enclosure cools to 77° F.
    Adjustable Actuation Point—Adjustable thermostats allow you to set custom temperatures.
    Fixed Actuation Point—Fixed thermostats prevent tampering and accidental changes.
    IP20 Enclosure Rating—All thermostats meet IP20, which means they’re designed so fingers can’t fit inside and get shocked.
    UL 94 V-0—They also meet UL 94 V-0, so they self-extinguish within 10 seconds if they catch fire and won’t spread the fire by dripping.
    Certification—Thermostats that are CE marked or VDE certified meet European safety standards. UL Recognized Component and C-UL Recognized Component thermostats also meet American and Canadian safety standards.
    Heating Temperature
    Cooling Temperature
    Overall
    Setting
    Difference
    Tolerance
    Setting
    Difference
    Tolerance
    Voltage
    Ht.
    Wd.
    Dp.
    Enclosure
    Rating
    Flammability
    Rating
    Certification
    Each
    Adjustable Actuation Point
    14° F to 122° F12.6° F-7° F to 7° F68° F to 176° F12.6° F-7° F to 7° F120V AC, 240V AC2 5/8"2"1 13/16"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, CSA Certified, UL Recognized Component, VDE Certified
    6967N12000000
    32° F to 140° F12.6° F-7° F to 7° F32° F to 140° F12.6° F-7° F to 7° F120V AC, 240V AC2 5/8"2"1 13/16"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, CSA Certified, UL Recognized Component, VDE Certified
    6967N1100000
     
    Fixed Actuation Point
    59° F, 15° C18° F, 10° C-9° F to 9° F, -5° C to 5° C95° F, 35° C18° F, 10° C-12.6° F to 12.6° F, -7° C to 7° C120V AC, 240V AC, 24V DC to 75V DC1 7/8"2 1/2"1 5/16"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, UL Recognized Component, VDE Certified
    6967N1600000
    59° F, 15° C18° F, 10° C-9° F to 9° F, -5° C to 5° C122° F, 50° C18° F, 10° C-12.6° F to 12.6° F, -7° C to 7° C120V AC, 240V AC, 24V DC to 75V DC1 7/8"2 1/2"1 5/16"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, UL Recognized Component, VDE Certified
    6967N1400000
    77° F, 25° C18° F, 10° C-9° F to 9° F, -5° C to 5° C122° F, 50° C18° F, 10° C-12.6° F to 12.6° F, -7° C to 7° C120V AC, 240V AC, 24V DC to 75V DC1 7/8"2 1/2"1 5/16"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, UL Recognized Component, VDE Certified
    6967N1700000
     
    For Cooling Thermostats with Two Actuation Points
    Image of Product. Adjustable Thermostat with Two Actuation Points. Front orientation. Thermostats. Enclosure Thermostats for Multiple Devices, 2 Actuation Points, Adjustable Actuation Point.

    Adjustable Thermostat

    with Two Actuation Points

    Image of Product. Fixed Thermostat. Front orientation. Thermostats. Enclosure Thermostats for Multiple Devices, 2 Actuation Points, Fixed Actuation Point.

    Fixed Thermostat

    Cooling thermostats regulate two cooling devices, such as a fan and an air conditioner, for two-stage cooling. Use only one device for cooling in mild temperatures or both for extreme heat. These thermostats switch your equipment on when the enclosure is hotter than the temperature setting. Once the temperature is reduced by the temperature difference, it will switch off. For example, a thermostat set at 77° F for a fan and 140° F for an air conditioner will power both devices when the enclosure is over 140° F. With a temperature difference of 18° F, the air conditioner will switch off when the temperature goes below 122° F. The fan will run until the temperature reaches 59° F, and switch back on if it heats up to 77° F or hotter.
    Adjustable Actuation Point—Adjustable thermostats allow you to set custom temperatures.
    Fixed Actuation Point—Fixed thermostats prevent tampering and accidental changes.
    IP20 Enclosure Rating—All thermostats meet IP20, which means they’re designed so fingers can’t fit inside and get shocked.
    UL 94 V-0—They also meet UL 94 V-0, so they self-extinguish within 10 seconds if they catch fire and won’t spread the fire by dripping.
    Certification—Thermostats that are CE marked or VDE certified meet European safety standards. UL Recognized Component and C-UL Recognized Component thermostats also meet American and Canadian safety standards.
    Cooling Temperature
    Cooling Temperature
    Second Actuation Point
    Overall
    Setting
    Difference
    Tolerance
    Setting
    Difference
    Tolerance
    Voltage
    Ht.
    Wd.
    Dp.
    Enclosure
    Rating
    Flammability
    Rating
    Certification
    Each
    Adjustable Actuation Point
    32° F to 140° F12.6° F-7° F to 7° F32° F to 140° F12.6° F-7° F to 7° F120V AC, 240V AC2 5/8"2"1 13/16"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, CSA Certified, UL Recognized Component, VDE Certified
    6967N13000000
     
    Fixed Actuation Point
    122° F, 50° C18° F, 10° C-12.6° F to 12.6° F, -7° C to 7° C140° F, 60° C18° F, 10° C-12.6° F to 12.6° F, -7° C to 7° C120V AC, 240V AC, 24V DC to 75V DC1 7/8"2 1/2"1 5/16"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, UL Recognized Component, VDE Certified
    6967N1800000
     

    Enclosure Thermostats

    Image of ProductInUse. Adjustable Thermostat (12.6° F Temperature Difference). Front orientation. Thermostats. Enclosure Thermostats, Adjustable Actuation Point, 12.6° F Temperature Difference.
    Image of ProductInUse. Adjustable Thermostat (7° F Temperature Difference). Front orientation. Thermostats. Enclosure Thermostats, Adjustable Actuation Point, 7° F Temperature Difference.

    Adjustable Thermostat

    (12.6° F Temperature

    Difference)

    Adjustable Thermostat

    (7° F Temperature

    Difference)

    Image of ProductInUse. Fixed Thermostat. Front orientation. Thermostats. Enclosure Thermostats, Fixed Actuation Point.

    Fixed Thermostat

    Control a single heating or cooling device in your enclosure to keep electronics at a safe operating temperature. Clip them on to a DIN rail and connect them to your heater, fan, or air conditioner. All these thermostats meet American, Canadian, or European safety standards.
    Cooling—Cooling thermostats are normally open, so they’ll switch your fan or air conditioner on when the air in your enclosure reaches the temperature setting.
    Heating—Heating thermostats are normally closed—when the air in your enclosure reaches the temperature setting, the thermostat will turn the heater off.
    Adjustable Actuation Point—Adjustable thermostats let you set the temperature you need.
    Fixed Actuation Point—Fixed thermostats have a fixed temperature setting to prevent tampering or accidental changes.
    IP20 Enclosure Rating—They have an IP20 rating—to prevent shocks, fingers won’t fit inside.
    UL 94 V-0—They also meet UL 94 V-0, so they self-extinguish within 10 seconds if they catch fire and won’t spread the fire by dripping.
    Temperature Setting—These thermostats keep the air in your enclosure within a set range. Temperature setting is the high end of the range for both heating and cooling thermostats.
    Temperature Difference—Temperature difference is the difference between the temperature when the thermostat turns your device on and when it turns off. For a heater thermostat with a temperature setting of 50° and an 18° temperature difference, the thermostat will switch your heater on when the temperature goes below 32° and off once the temperature reaches 50°. Thermostats with a lower temperature difference maintain a narrower range of temperatures, but they use more power because they switch on and off more frequently.
    Temp.
    Overall
    Setting
    Difference
    Tolerance
    Voltage
    Current,
    amp
    For DIN
    Rail Ht., mm
    Ht.
    Wd.
    Dp.
    Enclosure
    Rating
    Flammability
    Rating
    Certification
    Each
    Cooling
     
    Adjustable Actuation Point
    14° F to 122° F12.6° F-7° F to 7° F120V AC, 240V AC16352.4"1.3"1.6"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, CSA Certified, UL Recognized Component, VDE Certified
    3941N13000000
    32° F to 140° F12.6° F-7° F to 7° F120V AC, 240V AC16352.4"1.3"1.6"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, CSA Certified, UL Recognized Component, VDE Certified
    19155K1600000
    32° F to 140° F7° F-5.4° F to 5.4° F120V AC, 240V AC, 24V DC to 75V DC16352 13/16"1 5/16"1 11/16"IP20
    UL 94 V-0
    CE Marked
    3941N1400000
     
    Fixed Actuation Point
    95° F, 35° C18° F, 10° C-11° F to 11° F/-6° C to 6° C120V AC, 240V AC, 24V DC to 75V DC16351 7/8"1 5/16"1 5/16"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, UL Recognized Component, VDE Certified
    3941N2100000
    122° F, 50° C18° F, 10° C-11° F to 11° F/-6° C to 6° C120V AC, 240V AC, 24V DC to 75V DC16351 7/8"1 5/16"1 5/16"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, UL Recognized Component, VDE Certified
    3941N1800000
    140° F, 60° C18° F, 10° C-12.6° F to 12.6° F/-7° C to 7° C120V AC, 240V AC, 24V DC to 75V DC16351 7/8"1 5/16"1 5/16"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, UL Recognized Component, VDE Certified
    3941N1900000
     
    Heating
     
    Adjustable Actuation Point
    14° F to 122° F12.6° F-7° F to 7° F120V AC, 240V AC16352.4"1.3"1.6"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, CSA Certified, UL Recognized Component, VDE Certified
    3941N1100000
    32° F to 140° F12.6° F-7° F to 7° F120V AC, 240V AC16352.4"1.3"1.6"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, CSA Certified, UL Recognized Component, VDE Certified
    1365K600000
    32° F to 140° F7° F-5.4° F to 5.4° F120V AC, 240V AC, 24V DC to 75V DC16352 13/16"1 5/16"1 11/16"IP20
    UL 94 V-0
    CE Marked
    3941N1200000
     
    Fixed Actuation Point
    50° F, 10° C18° F, 10° C-9° F to 9° F/-5° C to 5° C120V AC, 240V AC, 24V DC to 75V DC16351 7/8"1 5/16"1 5/16"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, UL Recognized Component, VDE Certified
    3941N1700000
    59° F, 15° C18° F, 10° C-9° F to 9° F/-5° C to 5° C120V AC, 240V AC, 24V DC to 75V DC16351 7/8"1 5/16"1 5/16"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, UL Recognized Component, VDE Certified
    3941N1500000
    77° F, 25° C18° F, 10° C-9° F to 9° F/-5° C to 5° C120V AC, 240V AC, 24V DC to 75V DC16351 7/8"1 5/16"1 5/16"IP20
    UL 94 V-0
    C-UL Recognized Component, CE Marked, UL Recognized Component, VDE Certified
    3941N1600000
     
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